Compare software

ChatterUI vs Layla: catalog facts
ChatterUI	Layla
Free Free to download from its GitHub repository.	Freemium Check the app stores for current free and paid versions.
Android	Android, iOS
Runs models on the phone itself Can also connect to API providers of your choice	Runs models on the phone without a connection Conversations stay on the device
On-device performance depends on the phone's hardware The research does not state the license	Phone hardware limits model size and speed Closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.